def update_torrent_health(self, seeders, leechers):
# Check if details widget is still showing the same entry and the entry still exists in the table
try:
data_item = self.index.model().data_items[self.index.row()]
except IndexError:
return
if self.torrent_info["infohash"] != data_item[u'infohash']:
return
data_item[u'num_seeders'] = seeders
data_item[u'num_leechers'] = leechers
data_item[u'last_tracker_check'] = time.time()
data_item[u'health'] = get_health(data_item[u'num_seeders'],
data_item[u'num_leechers'],
data_item[u'last_tracker_check'])
if u'health' in self.index.model().column_position:
index = self.index.model().index(
self.index.row(),
self.index.model().column_position[u'health'])
self.index.model().dataChanged.emit(index, index, [])
# Update the health label of the detail widget
self.update_health_label(data_item[u'num_seeders'],
data_item[u'num_leechers'],
data_item[u'last_tracker_check'])
def paint(self, painter, rect, index, hover=False):
data_item = index.model().data_items[index.row()]
if 'health' not in data_item or data_item['health'] == "updated":
data_item['health'] = get_health(data_item['num_seeders'],
data_item['num_leechers'],
data_item['last_tracker_check'])
health = data_item['health']
# ----------------
# |b---b| |
# |b|i|b| 0S 0L |
# |b---b| |
# ----------------
r = rect
painter.save()
# Indicator ellipse rectangle
y = r.top() + (r.height() - self.indicator_side) / 2
x = r.left() + self.indicator_border
w = self.indicator_side
h = self.indicator_side
indicator_rect = QRect(x, y, w, h)
# Paint indicator
painter.setBrush(QBrush(self.health_colors[health]))
painter.setPen(
QPen(self.health_colors[health], 0, Qt.SolidLine, Qt.RoundCap))
painter.drawEllipse(indicator_rect)
x = indicator_rect.left() + indicator_rect.width(
) + 2 * self.indicator_border
y = r.top()
w = r.width() - indicator_rect.width() - 2 * self.indicator_border
h = r.height()
text_box = QRect(x, y, w, h)
# Paint status text, if necessary
if health in (HEALTH_CHECKING, HEALTH_UNCHECKED, HEALTH_ERROR):
txt = health
else:
seeders = int(data_item['num_seeders'])
leechers = int(data_item['num_leechers'])
txt = 'S' + str(seeders) + ' L' + str(leechers)
color = TRIBLER_PALETTE.light().color() if hover else TRIBLER_NEUTRAL
draw_text(painter, text_box, txt, color=color)
painter.restore()
def update_health_label(self, seeders, leechers, last_tracker_check):
try:
health = get_health(seeders, leechers, last_tracker_check)
if health == HEALTH_UNCHECKED:
self.torrent_detail_health_label.setText("Unknown health")
elif health == HEALTH_GOOD:
self.torrent_detail_health_label.setText(
"Good health (S%d L%d)" % (seeders, leechers))
elif health == HEALTH_MOOT:
self.torrent_detail_health_label.setText(
"Unknown health (found peers)")
else:
self.torrent_detail_health_label.setText("No peers found")
except RuntimeError:
self._logger.error(
"The underlying GUI widget has already been removed.")
def update_torrent_health(self, infohash, seeders, leechers):
# Check if details widget is still showing the same entry and the entry still exists in the table
row = self.model.item_uid_map.get(infohash)
if row is None:
return
data_item = self.model.data_items[row]
data_item['num_seeders'] = seeders
data_item['num_leechers'] = leechers
data_item['last_tracker_check'] = time.time()
data_item['health'] = get_health(
data_item['num_seeders'], data_item['num_leechers'], data_item['last_tracker_check']
)
if 'health' in self.model.column_position:
index = self.model.index(row, self.model.column_position['health'])
self.model.dataChanged.emit(index, index, [])